Mgc340
Well-Known Member
w9 heads
Cnc ported by Chapman
48’
2.16 in 1.60 ex
Came off a 410 sprint car motor
See pics for flow numbers
Have been pressure tested okay
I just have the bare heads no rockers etc
They heads have had some repairs. The previous owner thought the two outer rocker stand where cracked so he had them Welded before pressure testing the heads. They were not cracked there. They had 2 small porosity holes in be casting. I had Ryan at Shadydell Speedshop repair them. He pressure tested them after and said there race ready. All they probably need is a valve job. Pm me for more pics. $1600 obo.
Cnc ported by Chapman
48’
2.16 in 1.60 ex
Came off a 410 sprint car motor
See pics for flow numbers
Have been pressure tested okay
I just have the bare heads no rockers etc
They heads have had some repairs. The previous owner thought the two outer rocker stand where cracked so he had them Welded before pressure testing the heads. They were not cracked there. They had 2 small porosity holes in be casting. I had Ryan at Shadydell Speedshop repair them. He pressure tested them after and said there race ready. All they probably need is a valve job. Pm me for more pics. $1600 obo.
